dup2($out, 1) or die "dup2 failed for stdout: $!";
}
if ($err != 2) {
- dup2($err, 2) or die "dup2 failed for stderr$!";
+ dup2($err, 2) or die "dup2 failed for stderr: $!";
}
- %ENV = ();
- foreach my $e (@$env) {
- my ($k, $v) = split('=', $e, 2);
- $ENV{$k} = $v;
- }
- exec @$cmd;
- exit 1;
+ exec qw(env -i), @$env, @$cmd;
+ die "exec env -i ... $cmd->[0] failed: $!\n";
}
$pid;
}